Deadweight Testers, Test Gauges, Precision Transmitters from our subsea instrumentation division form part of our extensive range of diving & marine products that includes pneumo gauges, caisson gauges and subsea gauges & thermometers. This range of calibration equipment can be used to test the accuracy of pneumo and caisson gauges as well as general purpose pressure gauges.

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PRODUCT DESCRIPTION

Air Operated Portable Calibration Laboratory - Commercial Diving

The Ashford Instrumentation Portable Calibration Laboratory is ideal for the commercial diving market and is suitable for calibrating pressure gauges from 14 Meters Sea Water to 350 Meters Sea Water. The kit includes everything need to cal... VIEW MORE

Liquid Operated Portable Calibration Laboratory - Commercial Diving

The Ashford Instrumentation Portable Calibration Laboratory is ideal for the commercial diving market and is suitable for calibrating pressure gauges from 160 Millibar to 400 bar. The kit includes everything needed to calibrate pressu... VIEW MORE

Digital Pressure Calibrator - Model AI321A DIVECAL

The Ashford Instrumentation Model DIVECAL AI321A Pressure Calibrator is a digital pressure calibrator with dual pressure sensors. The DIVECAL model has been specially configured so that it is ideal for pressure gauge, pneumo gauge and caisson gauge c... VIEW MORE

DIVECAL External Port Pressure Adaptor For AI321 & AI311 Calibrator

The Ashford Instrumentation DIVECAL AIBPPA-100 External Pressure Port Adaptor is designed to be used with our Digital Pressure Calibrator Models AI311A or AI321A. The adaptor allows various different DIVECAL External Sensors to be... VIEW MORE

DIVECAL External Pressure Sensor

The Ashford Instrumentation DIVECAL External Sensor is designed to be used with our Digital Pressure Calibrator Models AI311A or AI321A via the AIBPPA-100 External Port Pressure Adaptor. The DIVECAL External Sensors are available in gauge, vacuu... VIEW MORE

Portable Pneumatic Pressure / Vacuum Test Pumps CPP30

The Ashford Instrumentation CPP30 Pneumatic Hand Operated Test Pump is ideal for testing, adjustment and calibration of all types of pressure measuring instruments in laboratories, workshops or on-site. Special features include ergonomic handlin... VIEW MORE

Portable Hydraulic Pressure Test Pumps CPP700-H

The Ashford Instrumentation CPP700-H Hydraulic Hand Operated Test Pump is ideal for testing, adjustment and calibration of all types of pressure measuring instruments in laboratories, workshops or on-site. Special features include ergonomic hand... VIEW MORE

AI-926 Hydraulic Handheld Portable Pressure Test Pump

The Ashford Instrumentation Hydraulic AI-925 Hydraulic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 85% vacuum to 6,000psi (400bar). With the patented screw press technology, the high pressure can be eas... VIEW MORE

AI-681 Series Master Digital Pressure Test Gauge

With advanced microprocessor technology and state-of-the-art silicon pressure sensors, the AI-681 series digital pressure gauges provide an accurate, reliable, and economic solution for a wide range of pressure applications. The AI-681 is loaded with... VIEW MORE

160mm, 200mm, 250mm or 300mm diameter class 0.25 bourdon tube pressure gauge designed for testing and calibration of lower class pressure gauges. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that wil... VIEW MORE

Precision high accuracy 0.1% pressure transmitter for gas, vapour and liquid applications. Ideally suited for calibration laboratories and test applications where a high degree of accuracy is required. Transmitter is compliant with all relevant Europ... VIEW MORE

Deadweight Tester - 1400 Bar

Oil operated Deadweight Testers are the basic primary standard for the accurate measurement of pressure. These are typically used for the calibration of numerous pressure instruments such as pressure gauges and transmitters, pressure switches and rel... VIEW MORE

Pointer Puller - Pressure Gauges

High quality precision pointer puller for the careful removal of pressure gauge pointers. This instrument is ideal for calibration laboratories. The design allows the tool to slip under the pointer and sit around the pointer spindle, the pointer can ... VIEW MORE